Thread: error using C macro

Hi all,

I need some help with the following problem.

I have a C macro defined like this:

Code:

#define AB_MAX_us_OP(_____ec)    (long)(AB_MAX_bits_AP(_____ec)*D_T_US)

In my program, I am trying to use this macro to assign its value like this:

Code:

long find_window(void)
{
    long window;

    window = AB_MAX_us_OP( APPLICATION_EC );

    return window;
}

but I receive the following error.

error: expected identifier or ‘(’ before ‘long’
#define AB_MAX_us_OP(_____ec) (long)(AB_MAX_bits_AP(_____ec)*D_T_US)
^


I have used the same macro in another location but there I did not receive an error.

thanks,

zahid

as @GReaper said,

the error maybe in your AB_MAX_bits_AP macro